Since ants are so tiny, they could fit the tiny gaps where the lid closes.
Fire requires oxygen to burn. No oxygen = no flame. When you put a flame in a jar it lives off the oxygen inside the jar for a while. Once you put a lid on the jar, eventually the jar will run out of oxygen and the flame will burn out.
Sand is inside the 'Jar Of Dirt'.
The famous bell jar experiment establishes that a material medium is so essential for sound waves to pass through. An electric bell is covered by a jar. The air inside the jar can be removed by means a vacuum pump. As the pressure inside the jar gets reduced the intensity of sound goes on decreasing and when the pressure becomes very much lower then no sound is heard. Thus the need of material medium for propagation of sound energy has been verified.
It doesn't get any oxygen and therefore the flame goes out
it stops burning. This is b'coz there is only a small amount of oxygen in the air inside the jar, so it gradually gets used up, so the candle stops burning
The mass of the pickles and juice inside the jar is 172g (250g - 78g).
When a wide-mouthed jar covers a candle, it creates a lack of oxygen inside the jar. The flame needs oxygen to burn, so when the oxygen supply is cut off, the flame extinguishes due to the lack of a crucial element for combustion.
When a glass jar is placed over a lighted candle, the flame eventually goes out due to a lack of oxygen. The candle burns oxygen to sustain the flame, and as the jar seals it off, the available oxygen inside the jar is consumed. Without sufficient oxygen, the combustion process cannot continue, leading to the extinguishing of the flame. Additionally, the heat from the flame warms the air inside the jar, causing it to expand and create a slight vacuum, further limiting oxygen supply.
It will either suffocate or die of thirst or hunger.
When a water balloon placed over the mouth of a jar is squeezed, the air inside the jar is compressed. When this compression occurs, the pressure inside the jar drops slightly, creating a suction force. This suction force, produced as a result of the pressure difference between the outside and inside of the jar, causes the water from the balloon to be drawn into the jar.
They will die,you haft to put holes in the jar
The air pressure inside a jar is related to the number of air molecules present. When there are more air molecules in the jar, the pressure increases due to more collisions with the walls of the jar. Conversely, fewer air molecules result in lower pressure.